Zobrazeno 1 - 10
of 4 163
pro vyhledávání: '"A Laenen"'
Autor:
Laenen, Steinar, Sun, He
This paper studies clustering algorithms for dynamically evolving graphs $\{G_t\}$, in which new edges (and potential new vertices) are added into a graph, and the underlying cluster structure of the graph can gradually change. The paper proves that,
Externí odkaz:
http://arxiv.org/abs/2406.03152
Autor:
Beenakker, Wim, Borschensky, Christoph, Krämer, Michael, Kulesza, Anna, Laenen, Eric, Mamužić, Judita, Valero, Laura Moreno
Publikováno v:
SciPost Phys. Core 7, 072 (2024)
We report on updated precision predictions for total cross sections of coloured supersymmetric particle production at the LHC with a centre-of-mass energy of $\sqrt S$ = 13.6 TeV, computed with the modern PDF4LHC21 set. The cross sections are calcula
Externí odkaz:
http://arxiv.org/abs/2404.18837
We perform an analysis of the one- and two-loop massive quark form factor in QED in a region expansion, up to next-to-leading power in the quark mass. This yields an extensive set of regional integrals, categorized into three topologies, against whic
Externí odkaz:
http://arxiv.org/abs/2311.16215
Publikováno v:
PoS Volume 432 - RADCOR2023
Flow Oriented Perturbation Theory (FOPT) is a novel approach to Feynman diagrams based on the coordinate (position) space description of Quantum Field Theories (QFT). FOPT offers interesting features regarding the computation of higher-loop Feynman a
Externí odkaz:
http://arxiv.org/abs/2310.09708
Autor:
Daniek A. M. Meijs, Laure Wynants, Sander M. J. van Kuijk, Clarissa I. E. Scheeren, Anisa Hana, Jannet Mehagnoul-Schipper, Björn Stessel, Margot Vander Laenen, Eline G. M. Cox, Jan-Willem E. M. Sels, Luc J. M. Smits, Johannes Bickenbach, Dieter Mesotten, Iwan C. C. van der Horst, Gernot Marx, Bas C. T. van Bussel, CoDaP Investigators
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Most published prediction models for Coronavirus Disease 2019 (COVID-19) were poorly reported, at high risk of bias, and heterogeneous in model performance. To tackle methodological challenges faced in previous prediction studies, we investi
Externí odkaz:
https://doaj.org/article/0f5fd3711bd64993b62e1801dd81a4b7
Autor:
van Beekveld, Melissa, Danish, Abhinava, Laenen, Eric, Pal, Sourav, Tripathi, Anurag, White, Chris D.
Soft and collinear radiation in collider processes can be described in a universal way, that is independent of the underlying process. Recent years have seen a number of approaches for probing whether radiation beyond the leading soft approximation c
Externí odkaz:
http://arxiv.org/abs/2308.12850
We consider Drell-Yan production and QCD-induced diphoton production and compute their rapidity distributions up to next-to-leading power (NLP) in the threshold variable. We give results for rapidity distributions of the Drell-Yan process up to NNLO
Externí odkaz:
http://arxiv.org/abs/2308.00230
Autor:
Agarwal, Neelima, van Beekveld, Melissa, Laenen, Eric, Mishra, Shubham, Mukhopadhyay, Ayan, Tripathi, Anurag
We investigate the origin of next-to-leading power corrections to the event shapes thrust and $c$-parameter, at next-to-leading order. For both event shapes we trace the origin of such terms in the exact calculation, and compare with a recent approac
Externí odkaz:
http://arxiv.org/abs/2306.17601
This paper presents two efficient hierarchical clustering (HC) algorithms with respect to Dasgupta's cost function. For any input graph $G$ with a clear cluster-structure, our designed algorithms run in nearly-linear time in the input size of $G$, an
Externí odkaz:
http://arxiv.org/abs/2306.09950
Autor:
Matthias Lembrechts, Lucas Desauw, Walter Coudyzer, Annouschka Laenen, Inge Fourneau, Geert Maleux
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-8 (2024)
Abstract Background Our aim was to analyse abdominal aneurysm sac thrombus density and volume on computed tomography (CT) after endovascular aneurysm repair (EVAR). Methods Patients who underwent EVAR between January 2005 and December 2010 and had at
Externí odkaz:
https://doaj.org/article/6e9131d2ce5b4bc4a614a88a827a81e7